ZA972899B - Continuously guiding liquids - Google Patents

Continuously guiding liquids

Info

Publication number
ZA972899B
ZA972899B ZA972899A ZA972899A ZA972899B ZA 972899 B ZA972899 B ZA 972899B ZA 972899 A ZA972899 A ZA 972899A ZA 972899 A ZA972899 A ZA 972899A ZA 972899 B ZA972899 B ZA 972899B
Authority
ZA
South Africa
Prior art keywords
guiding liquids
continuously guiding
continuously
liquids
guiding
Prior art date
Application number
ZA972899A
Inventor
Manfred Dietmar Hepp
Original Assignee
Impco Voest Alpine Pulp Tech
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Impco Voest Alpine Pulp Tech filed Critical Impco Voest Alpine Pulp Tech
Publication of ZA972899B publication Critical patent/ZA972899B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/224—Use of means other than pressure and temperature
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices
ZA972899A 1996-04-04 1997-04-04 Continuously guiding liquids ZA972899B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0061296A AT403301B (en) 1996-04-04 1996-04-04 CONTINUOUS LIQUID MANAGEMENT

Publications (1)

Publication Number Publication Date
ZA972899B true ZA972899B (en) 1998-07-30

Family

ID=3495210

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA972847A ZA972847B (en) 1996-04-04 1997-04-03 Continuously guiding liquids
ZA972899A ZA972899B (en) 1996-04-04 1997-04-04 Continuously guiding liquids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA972847A ZA972847B (en) 1996-04-04 1997-04-03 Continuously guiding liquids

Country Status (17)

Country Link
US (1) US6261413B1 (en)
EP (1) EP0891438B1 (en)
JP (1) JP2001507409A (en)
CN (1) CN1214747A (en)
AR (2) AR006531A1 (en)
AT (1) AT403301B (en)
BR (1) BR9708751A (en)
CA (1) CA2248728C (en)
CZ (1) CZ318698A3 (en)
DE (1) DE69705505T2 (en)
ES (1) ES2162272T3 (en)
ID (2) ID19996A (en)
NO (1) NO323624B1 (en)
PT (1) PT891438E (en)
RU (1) RU2179606C2 (en)
WO (2) WO1997038157A1 (en)
ZA (2) ZA972847B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520956C2 (en) * 2001-12-05 2003-09-16 Kvaerner Pulping Tech Continuous boiling with extra residence time for drained liquid outside the boiler
AT413286B (en) * 2003-11-06 2006-01-15 Chemiefaser Lenzing Ag Washing of absorbent material, e.g. lyocell fiber tow, in several contra-flow stages uses partitioned drain tanks to restrict mixing
AT413285B (en) * 2003-11-06 2006-01-15 Chemiefaser Lenzing Ag Washing of absorbent material, e.g. lyocell fiber tow, involves several stages in contra-flow with appreciable amounts of absorbed liquid carried to next stage
AT503611B1 (en) * 2006-05-10 2009-05-15 Chemiefaser Lenzing Ag METHOD FOR PRODUCING A PULP
AT503610B1 (en) 2006-05-10 2012-03-15 Chemiefaser Lenzing Ag METHOD FOR PRODUCING A PULP
CN102787521A (en) * 2011-05-16 2012-11-21 张世乐 Cooking liquid compensation technology used for intermittent cooking
CN102251423B (en) * 2011-07-28 2013-04-24 曲传武 Continuous displacement and digestion process for dissolving pulp

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE20266E (en) * 1937-02-16 Method and apparatus fob the
US2091513A (en) * 1935-02-14 1937-08-31 Albert D Merrill Method of digesting cellulosic material
SE354088B (en) * 1970-09-24 1973-02-26 Kamyr Ab
FI831781L (en) * 1982-07-28 1984-01-29 Beloit Corp PROCESS FOER PORTIONSVIS KOKNING AV TRAEFLIS
US4849052A (en) 1983-08-24 1989-07-18 Beloit Corporation Batch digester multi-stage pulping process
US4693785A (en) * 1984-02-27 1987-09-15 Laakso Oliver A Digester having plural screens and means for controlling the liquid withdrawal
US4571282A (en) * 1984-05-04 1986-02-18 Baker International Corporation Process and apparatus for batch digester fluid heat reclamation
SE453840B (en) * 1984-12-21 1988-03-07 Mo Och Domsjoe Ab METHOD OF PRODUCING CELLULOSAMASSA
ES2045948T3 (en) * 1989-09-28 1994-01-16 Beloit Technologies Inc THERMAL DISPLACEMENT IN THE CONTINUOUS LEJIADORAS.
US5489363A (en) * 1993-05-04 1996-02-06 Kamyr, Inc. Pulping with low dissolved solids for improved pulp strength
US5522958A (en) * 1994-07-18 1996-06-04 Pulp And Paper Research Institute Of Canada Two-stage kraft cooking
US5958183A (en) * 1997-06-05 1999-09-28 Voith Sulzer Paper Technology North America, Inc. River water heat exchanger for cooling process liquid in a paper-making machine

Also Published As

Publication number Publication date
ES2162272T3 (en) 2001-12-16
PT891438E (en) 2001-12-28
DE69705505D1 (en) 2001-08-09
NO984595L (en) 1998-12-03
ATA61296A (en) 1997-05-15
CZ318698A3 (en) 1999-02-17
US6261413B1 (en) 2001-07-17
AR006530A1 (en) 1999-09-08
AT403301B (en) 1998-01-26
EP0891438B1 (en) 2001-07-04
JP2001507409A (en) 2001-06-05
WO1997038157A1 (en) 1997-10-16
NO323624B1 (en) 2007-06-19
CN1214747A (en) 1999-04-21
RU2179606C2 (en) 2002-02-20
CA2248728C (en) 2005-08-16
DE69705505T2 (en) 2002-06-06
CA2248728A1 (en) 1997-10-16
ID20565A (en) 1999-01-14
ID19996A (en) 1998-09-03
WO1997038156A1 (en) 1997-10-16
BR9708751A (en) 2000-01-04
EP0891438A1 (en) 1999-01-20
ZA972847B (en) 1998-07-30
AR006531A1 (en) 1999-09-08
NO984595D0 (en) 1998-10-01

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